000 00473nam a2200169Ia 4500
003 LDD
020 _a9241545062
040 _cLDD
082 _a612.399 Vi831
110 _aWHO/UNICEF/IVACG Task force
245 0 _aVitamin A supplements
_bA guide to their use in the treatment and prevention of Vi
_cWHO/UNICEF/IVACG Task force
250 _a2nd ed
260 _aGeneva
_bWorld Health Organization
_c1997
300 _avi,28
901 _a516
_b09-10-1996
942 _2ddc
_cG
999 _c8105
_d8105